1. Nhanganyaya kuMotokari dzeMagetsi
Mota yemagetsi chishandiso chinoshandura simba remagetsi kuita simba remakanika. Chinoshandisa coil ine simba (kureva stator winding) kugadzira simba remagineti rinotenderera uye kushanda parotor (senge squirrel cage closed aluminum frame) kugadzira magnetoelectric rotational torque.
Mota dzemagetsi dzakakamurwa kuita mota dzeDC nemota dzeAC zvichienderana nemagetsi akasiyana anoshandiswa. Mota zhinji dziri musystem yemagetsi imota dzeAC, dzinogona kuva mota dzinoenderana kana mota dzisina kuenderana (kumhanya kwesimba remagineti re stator remota hakuchengetedze kumhanya kwakabatana nekumhanya kwekutenderera kwerotor).
Mota yemagetsi inonyanya kuve ne stator ne rotor, uye kutungamira kwesimba rinoshanda pawaya ine simba mumunda wemagineti kwakabatana nekutungamira kwemagetsi uye kutungamira kwemutsara wemagetsi we induction (kutungamira kwemagetsi). Musimboti wekushanda kwemota yemagetsi imhedzisiro yesimba remagineti pasimba rinoshanda pamagetsi, zvichiita kuti mota itenderere.
2. Chikamu chemota dzemagetsi
① Kupatsanurwa zvichienderana nemagetsi anoshanda
Zvichienderana nemagetsi akasiyana-siyana anoshandiswa nemamota emagetsi, anogona kukamurwa kuita mamota eDC nemamota eAC. Mamota eAC akakamurwawo kuita mamota echikamu chimwe chete nemamota echikamu chetatu.
② Kupatsanura zvichienderana nechimiro uye musimboti wekushanda
Mota dzemagetsi dzinogona kukamurwa kuita mamota eDC, mota dzisina kuenzana, uye mota dzinoenderana zvichienderana nechimiro chadzo uye musimboti wekushanda. Mota dzinoenderana dzinogonawo kukamurwa kuita mota dzinoenderana nemagnet dzinogara kwenguva refu, mota dzinoenderana dzisina kuenzana, uye mota dzinoenderana nehysteresis. Mota dzisina kuenzana dzinogona kukamurwa kuita mota dzinobatanidza uye mota dzinobatanidza AC. Mota dzinobatanidza dzinopatsanurwa kuita mota dzine zvikamu zvitatu dzisina kuenzana uye mota dzine mimvuri ine mimvuri. Mota dzinobatanidza AC dzakapatsanurwawo kuita mota dzine mimvuri dzinosanganisa single-phase series, mota dzinoshandisa AC DC dual purpose, uye mota dzinodzora simba.
③ Yakarongwa nekutanga uye maitiro ekushanda
Mota dzemagetsi dzinogona kukamurwa kuita mota dze capacitor started single-phase asynchronous motors, mota dze single-phase asynchronous motors dzinofambiswa ne capacitor, mota dze capacitor started single-phase asynchronous motors, uye mota dze single-phase asynchronous motors dzinopatsanurwa zvichienderana nenzira dzadzo dzekutanga nekushanda.
④ Kupatsanura zvichienderana nechinangwa
Mota dzemagetsi dzinogona kukamurwa kuita mota dzinotyaira uye mota dzinodzora zvichienderana nebasa radzo.
Mota dzemagetsi dzekufambisa dzinopatsanurwawo kuita maturusi emagetsi (kusanganisira kuboora, kupukuta, kupukuta, kupinza, kucheka, uye kuwedzera maturusi), mota dzemagetsi dzemidziyo yemumba (kusanganisira michina yekuwachisa, mafeni emagetsi, mafiriji, ma air conditioner, marekodha, marekodha evhidhiyo, maDVD player, vacuum cleaners, makamera, ma electric blowers, ma electric shaver, nezvimwewo), uye mimwe michina midiki yemakanika (kusanganisira maturusi madiki akasiyana-siyana emuchina, michina midiki, michina yekurapa, zvishandiso zvemagetsi, nezvimwewo).
Mota dzekudzora dzakakamurwazve kuita mota dzinofamba netsoka uye mota dzinoshandiswa seservo.
⑤ Kupatsanurwa nechimiro che rotor
Zvichienderana nechimiro cherotor, mota dzemagetsi dzinogona kukamurwa kuita mota dze cage induction (dzaimbozivikanwa se squirrel cage asynchronous motors) uye mota dze wound rotor induction (dzaimbozivikanwa se wound asynchronous motors).
⑥ Yakarongwa zvichienderana nekumhanya kwekushanda
Mota dzemagetsi dzinogona kukamurwa kuita mota dzinomhanya zvakanyanya, mota dzinomhanya zvishoma, mota dzinomhanya nguva dzose, uye mota dzinomhanya zvinoshanduka zvichienderana nekumhanya kwadzo.
⑦ Kupatsanurwa nechimiro chekudzivirira
a. Rudzi rwakavhurika (rwakadai seIP11, IP22).
Kunze kwechimiro chekutsigira chinodiwa, mota haina dziviriro yakakosha yezvikamu zvinotenderera uye zvipenyu.
b. Rudzi rwakavharwa (rwakadai se IP44, IP54).
Zvikamu zvinotenderera uye zvipenyu zviri mukati mebhokisi remota zvinoda dziviriro inodiwa yemakanika kudzivirira kusangana netsaona, asi hazvikanganisi zvakanyanya kufefetera. Mota dzinodzivirira dzakakamurwa kuita mhando dzinotevera zvichienderana nemafambiro adzo akasiyana efefetera uye dziviriro.
ⓐ Rudzi rwechifukidziro chemesh.
Maburi emhepo emota akafukidzwa nemidziyo ine maburi kudzivirira zvikamu zvinotenderera uye zvipenyu zvemota kuti zvisabatane nezvinhu zvekunze.
ⓑ Inodzivirira madonhwe emvura.
Maumbirwo emota anogona kudzivirira mvura kana zvinhu zvakasimba kuti zvisapinde zvakananga mukati memota.
ⓒ Kudzivirira kupwanyika kwemvura.
Maumbirwo emota anogona kudzivirira mvura kana zvinhu zvakasimba kuti zvisapinde mukati memota chero kupi mukati me vertical angle range ye 100°.
ⓓ Yakavharwa.
Maumbirwo ebhokisi remota anogona kudzivirira kuchinjana kwemhepo mukati nekunze kwebhokisi, asi hazvidi kuvharwa kwakazara.
ⓔ Haipindi mvura.
Maumbirwo ebhokisi remota anogona kudzivirira mvura kupinda mukati memota ine kumanikidzwa kwakati.
ⓕ Haipindi mvura.
Kana mota ikanyudzwa mumvura, chimiro chebhokisi remota chinogona kudzivirira mvura kupinda mukati memota.
ⓖ Maitiro ekunyura.
Mota yemagetsi inogona kushanda mumvura kwenguva yakareba pasi pekumanikidzwa kwemvura kwakayerwa.
ⓗ Humbowo hwekuputika.
Maumbirwo ebhokisi remota akakwana kudzivirira kuputika kwegasi mukati memota kuti isapfuudzirwe kunze kwemota, zvichikonzera kuputika kwegasi rinobvira kunze kwemota. Account yepamutemo "Mechanical Engineering Literature", chiteshi chepeturu cheinjiniya!
⑧ Inopatsanurwa nenzira dzekufema nedzinotonhodza
a. Kuzvitonhodza.
Mota dzemagetsi dzinongovimba chete nemwaranzi yepamusoro uye kufamba kwemhepo yechisikigo kuti dzitonhore.
b. Feni inotonhorera yega.
Mota yemagetsi inofambiswa nefeni inopa mweya unotonhodza kuti utonhodze pamusoro kana mukati memota.
c. Feni yakatonhorera.
Feni inotonhodza mhepo haifambiswi nemota yemagetsi pachayo, asi inofambiswa yega.
d. Rudzi rwekufefetedza kwepaipi.
Mhepo inotonhodza haipinzwe zvakananga kana kuburitswa kubva kunze kwemota kana kubva mukati memota, asi inopinzwa kana kuburitswa kubva mumota kuburikidza nemapaipi. Mafeni ekufambisa mhepo yepombi anogona kutonhodzwa nefeni yega kana kutonhodzwa nefeni.
e. Kutonhodza kwemvura.
Mota dzemagetsi dzinotonhodzwa nemvura.
f. Kutonhodza kwegasi remagetsi rakavharika.
Kutenderera kwepakati pemota yekutonhodza mota kuri mu closed circuit inosanganisira mota ne cooler. Cooler medium inotora kupisa kana ichipfuura nemota uye inoburitsa kupisa kana ichipfuura nepa cooler.
g. Kutonhodza pamusoro uye kutonhodza kwemukati.
Chinhu chinotonhodza chisingapfuure nemukati memuchina wemotokari chinonzi kutonhodza kwepamusoro, nepo chinhu chinotonhodza chinopfuura nemukati memuchina wemotokari chinonzi kutonhodza kwemukati.
⑨ Kupatsanurwa nechimiro chechimiro chekuisa
Fomu rekuisa mota dzemagetsi rinowanzomiririrwa nemakodhi.
Kodhi iyi inomiririrwa nechidimbu che IM chekuisa pasi rose,
Bhii rekutanga muIM rinomiririra kodhi yerudzi rwekuisa, B inomiririra kuiswa kwakatwasuka, uye V inomiririra kuiswa kwakatwasuka;
Nhamba yechipiri inomiririra kodhi yechinhu, inomiririrwa nenhamba dzechiArabic.
⑩ Kupatsanurwa zvichienderana nemazinga ekudzivirira kupisa
A-level, E-level, B-level, F-level, H-level, C-level. Kurongwa kwemazinga ekudzivirira kupisa kwemamota kunoratidzwa mutafura iri pazasi.
⑪ Yakarongwa zvichienderana nemaawa ekushanda akaongororwa
Sisitimu yekushanda inoenderera mberi, inopindirana, uye yenguva pfupi.
Sisitimu Yebasa Rinoenderera Mberi (SI). Mota iyi inovimbisa kushanda kwenguva refu pasi pemutengo wakarongwa wakatsanangurwa pazita remotokari.
Maawa ekushanda kwenguva pfupi (S2). Mota inogona kushanda kwenguva pfupi chete pasi pemutengo wakatarwa wakatarwa pazita rekushandisa. Kune mhando ina dzezviyero zvenguva pfupi: 10min, 30min, 60min, uye 90min.
Sisitimu yekushanda inopindirana (S3). Mota iyi inogona kushandiswa nguva nenguva uye nguva nenguva pasi pemutengo wakarongwa wakatsanangurwa pazita rekushandisa, unoratidzwa sechikamu chemaminitsi gumi pakufamba. Semuenzaniso, FC=25%; Pakati padzo, S4 kusvika kuS10 ndedzemamwe masisitimu ekushanda anopindirana pasi pemamiriro akasiyana.
9.2.3 Zvikanganiso zvinowanzoitwa nemota dzemagetsi
Mota dzemagetsi dzinowanzosangana nezvikanganiso zvakasiyana-siyana panguva yekushanda kwenguva refu.
Kana torque transmission pakati peconnector ne reducer yakakura, buri rekubatanidza riri pamusoro peflange rinoratidza kupera zvakanyanya, izvo zvinowedzera mukana wekubatana uye zvinotungamira kukusagadzikana kwe torque transmission; Kupera kwebearing position kunokonzerwa nekukuvara kwe motor shaft bearing; Kupera pakati pe shaft heads ne keyways, nezvimwewo. Mushure mekuitika kwematambudziko akadaro, nzira dzechinyakare dzinonyanya kutarisa pakugadzirisa welding kana machining mushure mekuputira brush, asi zvese zvine zvimwe zvinokanganisa.
Kushushikana kwekupisa kunokonzerwa nekukwesha kwekugadzirisa tembiricha yepamusoro hakugone kubviswa zvachose, izvo zvinogona kukotama kana kutyoka; Zvisinei, kupaka kwebhurashi kunogumira pakukora kwejira uye kunogona kukwesha, uye nzira dzese dziri mbiri dzinoshandisa simbi kugadzirisa simbi, izvo zvisingagone kuchinja hukama "hwakaoma kusvika hwakaoma". Pasi pesimba rakabatana remasimba akasiyana-siyana, zvicharamba zvichikonzera kupfeka zvakare.
Nyika dzekumadokero dzemazuva ano dzinowanzo shandisa zvinhu zvakagadzirwa nepolymer senzira dzekugadzirisa matambudziko aya. Kushandiswa kwezvinhu zvakagadzirwa nepolymer pakugadzirisa hakukanganisi kushushikana kwekupisa kwesimbi, uye ukobvu hwekugadzirisa hahugumiri ipapo. Panguva imwe chete, zvinhu zvesimbi zviri muchigadzirwa hazvina mukana wekutora simba rekushandisa michina, kudzivirira mukana wekusakara zvakare, uye kuwedzera hupenyu hwebasa rezvikamu zvemidziyo, zvichichengetedza nguva yakawanda yekusashanda kwemabhizinesi uye zvichigadzira kukosha kukuru kwehupfumi.
(1) Chiitiko chekukanganisa: Mota haigone kutanga mushure mekunge yabatanidzwa
Zvikonzero uye nzira dzekugadzirisa ndeidzi dzinotevera.
① Kukanganisa kwewaya yeStator winding - tarisa waya wogadzirisa chikanganiso chacho.
② Vhura dunhu mu stator winding, short circuit grounding, open circuit mu winding ye wound rotor motor - ziva poindi ye fault woibvisa.
③ Mutoro wakawandisa kana nzira yekutumira yakanamatira - tarisa nzira yekutumira uye mutoro.
④ Dunhu rakavhurika mudenderedzwa rerotor remota yeronda (kusabatana zvakanaka pakati pebhurashi nerin'i rinotsvedza, denderedzwa rakavhurika murheostat, kusabatana zvakanaka mulead, nezvimwewo) - tsvaga nzvimbo yakavhurika yedenderedzwa woigadzirisa.
⑤ Voltage yemagetsi yakaderera zvakanyanya - tarisa chikonzero chacho wochibvisa.
⑥ Kurasikirwa kwechikamu chemagetsi - tarisa circuit wodzorera chikamu chetatu.
(2) Chiitiko chekukanganisa: Kukwira kwekupisa kwemotokari kwakanyanya kana kupfungaira
Zvikonzero uye nzira dzekugadzirisa ndeidzi dzinotevera.
① Yakawandisa kana kuti yakatanga kakawanda - deredza mutoro uye deredza huwandu hwemitambo inotanga.
② Kurasikirwa kwechikamu panguva yekushanda - tarisa circuit wodzorera chikamu chetatu.
③ Kukanganisa kwewaya yeStator winding - tarisa waya yacho woigadzirisa.
④ Kutenderedza stator kwakadzikwa pasi, uye pane kutenderera kupfupi pakati pekutenderera kana kutenderera - tsvaga nzvimbo yekudzika pasi kana nzvimbo yekudzika pfupi woigadzirisa.
⑤ Kutenderera kwerotor yekeji kwakatyoka - tsiva rotor.
⑥ Kusashanda kwechikamu che ronda rinopinda - tsvaga pombi yekukuvara woigadzirisa.
⑦ Kukweshana pakati pe stator ne rotor - Tarisa mabheringi ne rotor kuti aone kana paine shanduko, kugadziriswa kana kutsiva.
⑧ Kufefetera kusina kunaka - tarisa kana kufefetera kusina kuvharwa.
⑨ Voltage yakakwira zvakanyanya kana kuti yakaderera zvakanyanya - Tarisa chikonzero chacho wochibvisa.
(3) Chiitiko chekukanganisa: Kudedera kwakanyanya kwemota
Zvikonzero uye nzira dzekugadzirisa ndeidzi dzinotevera.
① Rotor isina kuenzana - kuenzana kwekuenzana.
② Pulley isina kuenzana kana kuti shaft yakakombama - tarisa wogadzirisa.
③ Mota haina kurongeka ne load axis - tarisa wogadzirisa axis yeyuniti.
④ Kuisa mota zvisina kunaka - tarisa kuiswa kwayo uye masikuruu efaundesheni.
⑤ Kutakura zvinhu zvakawanda kamwe kamwe - kuderedza mutoro.
(4) Chiitiko chekukanganisa: Ruzha rusina kujairika panguva yekushanda
Zvikonzero uye nzira dzekugadzirisa ndeidzi dzinotevera.
① Kukweshana pakati pe stator ne rotor - Tarisa mabheringi ne rotor kuti aone kana paine shanduko, kugadziriswa kana kutsiva.
② Mabheringi akakuvara kana kuti asina mafuta zvakanaka - tsiva uye chenesa mabheringi acho.
③ Kushanda kwemotokari inorasikirwa nechikamu chemagetsi - tarisa nzvimbo yakavhurika yemagetsi woigadzirisa.
④ Kubonderana kwebanga nekasi - tarisa uye bvisa zvikanganiso.
(5) Chiitiko chekukanganisa: Kumhanya kwemota kwakaderera zvakanyanya kana iri pasi pemutoro
Zvikonzero uye nzira dzekugadzirisa ndeidzi dzinotevera.
① Voltage yemagetsi yakaderera zvakanyanya - tarisa voltage yemagetsi.
② Mutoro wakawandisa - tarisa mutoro.
③ Kutenderera kwerotor yekeji kwakatyoka - tsiva rotor.
④ Kubata kusina kunaka kana kusina kubatana kwechikamu chimwe chete cheboka rewaya yerotor inomonereka - tarisa kumanikidzwa kwebhurashi, kubatana kuri pakati pebhurashi nerin'i inotsvedza, uye kumonereka kwerotor.
(6) Chiitiko chekukanganisa: Chivharo chemota chiri mhenyu
Zvikonzero uye nzira dzekugadzirisa ndeidzi dzinotevera.
① Kusadzika zvakanaka kana kuramba kudzika zvakanyanya - Batanidza waya yepasi zvichienderana nemitemo kuti ubvise zvikanganiso zvisina kunaka pakudzika zvakanaka.
② Mawindings ane hunyoro - anoomeswa.
③ Kukuvadzwa kwekudzivirira kupisa, kubonderana kwemutobvu - Nyika pendi yekugadzirisa kudzivirira kupisa, batanidzazve mutobvu. 9.2.4 Maitiro ekushanda kwemota
① Usati wabvisa mota, shandisa mhepo yakamanikidzwa kubvisa guruva pamusoro pemota woipukuta.
② Sarudza nzvimbo yekushandira yekuputsa mota uye chenesa nzvimbo yacho.
③ Kuziva hunhu hwemaumbirwo emota dzemagetsi uye zvinodiwa pakugadzirisa mota dzemagetsi.
④ Gadzirira maturusi anodiwa (kusanganisira maturusi akakosha) uye michina yekuputsa.
⑤ Kuti tinzwisise zvakawanda nezvezvikanganiso zviri mukushanda kwemota, bvunzo yekuongorora inogona kuitwa isati yabviswa kana mamiriro ezvinhu achibvumira. Kuti izvi zviitike, mota inoedzwa nemutoro, uye tembiricha, ruzha, kudedera, nezvimwe zvinhu zvechikamu chimwe nechimwe chemota zvinoongororwa zvakadzama. Voltage, current, speed, nezvimwewo zvinoedzwawo. Zvadaro, mutoro unobviswa uye bvunzo yekuongorora isina mutoro inoitirwa kuyera kurasikirwa kwemagetsi kusina mutoro uye kurasikirwa kwemagetsi kusina mutoro, uye zvinyorwa zvinogadzirwa. Account yepamutemo "Mechanical Engineering Literature", chiteshi chepeturu cheinjiniya!
⑥ Cheka simba remagetsi, bvisa waya dzekunze dzemota, uye chengeta zvinyorwa.
⑦ Sarudza megohmmeter yakakodzera yemagetsi kuti uedze kudzivirira kupinza kwemota. Kuti uenzanise kudzivirira kupinza kwakayerwa panguva yekupedzisira yekugadzirisa kuti uone mafambiro ekuchinja kwekudzivirira uye mamiriro ekudzivirira kwemota, kudzivirira kupinza kwakayerwa patembiricha dzakasiyana kunofanirwa kuchinjwa kuita tembiricha imwechete, kazhinji kuchinjwa kuita 75 ℃.
⑧ Edza chiyero chekunyudzwa K. Kana chiyero chekunyudzwa K>1.33, zvinoratidza kuti insulation yemota haina kukanganiswa nehunyoro kana kuti mwero wehunyoro hauna kunyanyisa. Kuti tienzanise nedata rekare, zvakakoshawo kushandura chiyero chekunyudzwa chakayerwa patembiricha chero ipi zvayo kuita tembiricha imwechete.
9.2.5 Kugadzirisa nekugadzira mota dzemagetsi
Kana mota iri kushanda kana kuti isiri kushanda zvakanaka, pane nzira ina dzekudzivirira nekubvisa zvikanganiso nenguva, dzinoti, kutarisa, kuteerera, kunhuwidza, uye kubata, kuitira kuti mota ishande zvakachengeteka.
(1) Tarisa
Tarisa kana paine zvisina kunaka panguva yekushanda kwemota, izvo zvinonyanya kuoneka mumamiriro ezvinhu anotevera.
① Kana stator winding yapfupika, utsi hunogona kuonekwa kubva mumota.
② Kana mota yanyanya kuzara kana kuti yapera simba, kumhanya kwayo kunoderera uye pachava neruzha rukuru rwekuti "ruzha".
③ Kana mota ichifamba zvakanaka, asi ikangoerekana yamira, mapfari anogona kuoneka pakabatana kwakasununguka; Chiitiko chefuse inoputika kana kuti chikamu chinonamira.
④ Kana mota ikadedera zvine simba, zvinogona kunge zvichikonzerwa nekuvharika kwemudziyo wekutumira, kusasimba zvakanaka kwemota, mabhaudhi efaundesheni asina kusimba, nezvimwewo.
⑤ Kana paine kuchinja kweruvara, mavanga ekutsva, uye mavara eutsi panosangana mota nepakabatana nayo, zvinoreva kuti panogona kunge paine kupisa kwakanyanya panzvimbo, kusabatana zvakanaka pakubatanidza kondakita, kana kuti mawindings akatsva.
(2) Teerera
Mota yacho inofanira kuburitsa ruzha rwakafanana uye rwakareruka panguva yekushanda kwakajairika, pasina ruzha kana ruzha rwakakosha. Kana ruzha rwakanyanya rukaburitswa, kusanganisira ruzha rwemagetsi, ruzha rwemabheya, ruzha rwemhepo, ruzha rwekukweshana kwemuchina, nezvimwewo, zvinogona kunge zviri kutanga kana chiitiko chekusashanda zvakanaka.
① Kana mota ikaburitsa ruzha rukuru uye runorema, panogona kunge paine zvikonzero zvakasiyana-siyana.
a. Mukana wemhepo uri pakati pe stator ne rotor hauna kuenzana, uye ruzha runochinja-chinja kubva kumusoro kuenda pasi nenguva imwe chete pakati pemanzwi akakwirira neakaderera. Izvi zvinokonzerwa nekusakara kwemabheya, izvo zvinoita kuti stator ne rotor zvisave zvakadzika.
b. Mwenje wemagetsi une zvikamu zvitatu hauna kuenzana. Izvi zvinokonzerwa nekusagadzikana kwepasi, kupfupika kwemhepo, kana kuti kubata zvisina kunaka kwemhepo ine zvikamu zvitatu. Kana ruzha rwacho rwusina kusimba, zvinoratidza kuti mota yakawandisa zvakanyanya kana kuti yapera simba.
c. Musimboti wesimbi wakasununguka. Kudedera kwemota panguva yekushanda kunoita kuti mabhaudhi esimbi asunungurwe, zvichiita kuti pepa resimbi resimbi resimbi risunungurwe uye ribudise ruzha.
② Kana paine ruzha rwebearing, rinofanira kutariswa nguva nenguva panguva yekushanda kwemota. Nzira yekutarisa ndeyekudzvanya mugumo mumwe wesikuruvhi panzvimbo yekumisikidza yebearing, uye mumwe mugumo uri pedyo nenzeve kuti unzwe ruzha rwebearing richimhanya. Kana bearing ichishanda zvakanaka, ruzha rwayo ruchava ruzha rudiki uye runogara ruchienderera mberi, pasina kuchinja-chinja kwekukwirira kana ruzha rwesimbi. Kana ruzha runotevera rukaitika, runoonekwa serusina kujairika.
a. Pane ruzha rwekuti "kuchema" kana bearing iri kumhanya, rwuri ruzha rwekukweshana kwesimbi, kazhinji kunokonzerwa nekushaikwa kwemafuta mubearing. Bearing inofanira kugurwa uye kuwedzerwa mafuta akakodzera.
b. Kana paine ruzha rwekuti "ruzha", irwo ruzha runogadzirwa kana bhora richitenderera, kazhinji kacho rwunokonzerwa nekuoma kwemafuta anozora kana kushaikwa kwemafuta. Mafuta akakodzera anogona kuwedzerwa.
c. Kana paine ruzha rwekuti "clicking" kana kuti "creaking", irwo ruzha rwunobva mukufamba kusina kurongeka kwebhora mubearing, izvo zvinokonzerwa nekukuvara kwebhora mubearing kana kushandiswa kwenguva refu kwemota, uye kuoma kwemafuta anozora.
③ Kana michina yekutumira nemidziyo inofambiswa zvikaburitsa ruzha rwusingaperi pane rwunochinja-chinja, zvinogona kugadziriswa nenzira dzinotevera.
a. Manzwi ekuti "popping" anowanzo itika anokonzerwa nemajoini asina kuenzana ebhandi.
b. Ruzha rwe "kurovera" nguva nenguva runokonzerwa nekubatana kwakasununguka kana pulley pakati pemashaft, pamwe nemakiyi akasakara kana makiyi.
c. Ruzha rwekuroverana kusina kuenzana runokonzerwa nemapfumo emhepo anoroverana nefukidziro yefeni.
(3) Kunhuhwirira
Nekunhuhwirira kunhuhwirira kwemota, zvikanganiso zvinogonawo kuonekwa uye kudzivirirwa. Kana kunhuhwirira kwependi kwakawanikwa, zvinoratidza kuti tembiricha yemukati memota yakanyanya kukwira; Kana kunhuhwirira kwakasimba kana kutsva kukawanikwa, kunogona kunge kuri nekuda kwekuputsika kwechikamu chekudzivirira kana kupiswa kwechombo.
(4) Kubata
Kubata tembiricha yezvimwe zvikamu zvemota kunogonawo kuziva chikonzero chekutadza kushanda zvakanaka. Kuti uve nechokwadi chekuti yakachengeteka, kumashure kweruoko kunofanira kushandiswa kubata zvikamu zvakapoteredza zvemota nemabheringi pakubata. Kana tembiricha ikasashanda zvakanaka, panogona kunge paine zvikonzero zvakawanda.
① Kusapinda kwemhepo zvakanaka. Zvakadai sekubviswa kwefeni, nzira dzekufambisa mhepo dzakavharika, nezvimwewo.
② Kutakura zvakanyanya. Kunokonzera simba rakawanda uye kupisa kwakanyanya kwe stator winding.
③ Kutenderera kupfupi pakati pemawindings e stator kana kusawirirana kwemagetsi echikamu chetatu.
④ Kutanga kana kubhureki kakawanda.
⑤ Kana tembiricha yakakomberedza bearing yakakwira zvakanyanya, inogona kukonzerwa nekukuvara kwebearing kana kushaikwa kwemafuta.
Nguva yekutumira: Gumiguru-06-2023
